Captured Document Viewer

Read the captured document and source evidence used to generate a table.

Add it to an app

Open the app builder and find Captured Document Viewer in the component palette.
Insert it into the intended region or container.
Set its properties in the inspector. Use a literal for a fixed value or a binding for a value supplied by the app.
Connect its events where the app should respond to a user gesture.
Preview with representative data and save after resolving validation problems.

The type name in the builder’s code view is retained_document_viewer.

Settings

Setting	Accepted value	Required	Default	What it controls
Show close button (`closable`)	boolean	No	true	The listed default is inserted when adding a new component.
Captured evidence or saved table cell (`evidence`)	object or null	No	null	Supports expression bindings. A review's activeEvidence, or a grid's selectedTableCell to resolve. The listed default is inserted when adding a new component.
Open viewer (`open`)	boolean	No	true	Supports expression bindings. The listed default is inserted when adding a new component.
Detail visibility app-state key (literal) (`openKey`)	string	No	Not specified	Literal only; do not use an expression binding.
Detail width (literal) (`split`)	"half" / "third"	No	Not specified	Literal only; do not use an expression binding.

Values available to bindings

Value	Type	Initial value	Meaning
`status`	"idle" / "loading" / "available" / "ready" / "unsupported" / "error"	null	Read state of the captured document.

Refer to these values through components.<component-id>.<value> in a binding. Use the identifier assigned to this instance of Captured Document Viewer, not the component type name.

Events

onClose — The viewer was closed.

Connect only the actions the app needs. An event can fetch results, run an enabled data source, set state, update another component, show a notification, or navigate where supported.

Keyboard and accessible labels

Accessible label source: Captured document.

ArrowLeft/ArrowRight/Home/End move between the view tabs

Example: Detail pane that follows the selected evidence

Setting	Example value
`evidence`	"{{ app.activeEvidence }}"
`open`	"{{ app.viewerOpen }}"
`openKey`	"viewerOpen"

When onClose occurs, the example performs:

setStateValue with {"key":"viewerOpen","value":false}

Example: Always-open evidence pane, even split

Setting	Example value
`closable`	false
`evidence`	"{{ app.activeEvidence }}"
`split`	"half"

If it is empty or unavailable

Check the source binding, the selected item, and the app’s access. A hosted document, table, review, or storage component needs the corresponding app capability; an offline preview cannot supply live private data. A source running with no results is different from an invalid binding. Inspect the app’s workflow and data source before changing the presentation.